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Description
Environment
- Pythonnet version: 3.0.0rc4
- Python version: 3.10.5
- Operating System: Windows 10 20H2
- .NET Runtime: 6.0.6
Details
-
Describe what you were trying to get done.
I'm sorry it's me again with some weird low-level issue. I use a DLL where a function returns a
System.Single. Its return value is0.01. Before pythonnet version 3.0 this got converted to a Pythonfloatalso of value0.01. With Pythonnet 3.0 I get a Pythonfloat0.009999999776482582instead. I can reproduce this issue by creatingSystem.Singleobjects. -
What commands did you run to trigger this issue? If you can provide a
Minimal, Complete, and Verifiable example
this will help us understand the issue.import clr import System # Parse a string to avoid conversion from Python float to dotnet print(System.Single.Parse('1e-2')) # Create a pure dotnet object without conversion back to Python (I think .ToString() gets called here?) print(System.Single(0.01)) # Create a pure dotnet object without conversion back to Python and convert back to Python print(System.Single(0.01).MemberwiseClone())
0.009999999776482582 0.01 0.009999999776482582With pythonnet 2.5.2 this will return
0.01 0.01 0.01
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